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php爱好者> php文档>awk与sed

awk与sed

时间：2010-07-06 来源：mycmos

在某个目录中的全局替换：
sed -i "s/oldString/newString/g" `grep oldString -rl /path`
比如：在当前目录下搜索-Wall -o并替换成- Wall，可使用如下命令：
sed -i "s/\-Wall \-o/\-Wall/g" `grep "\-Wall \-o" -rl .`
在当前路径下的.c和.h文件里查找字符串string name，并显示所在文件名及行： find . -name *.[ch] -exec grep -nH "string name" {} \;

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